送料角度與沖床行程關系
Relrtions Between Rngle Of Feeding Rnd Punch Strike
▲ 工作原理圖/Operoting Principle
在沖壓加工周期中，有送料、定位、沖裁折彎三個功能過程。如下圖所示，沖床滑塊的上下往復運動。
In stamping processing cycle, feeding, positioning, blanking bending process of three functions. As shown in the figure below, press the slider of the reciprocating movement up and down.
A：沖床行程
B：沖床在材料穩定后行程
C：送料時沖床運動行程
D：絲維上下移動量
E：產品穩定后絲錐行程
F：絲錐安全間隙
G：絲錐貫穿深度
H：需攻牙產品厚度
K：送料時絲錐移動量
A: punch stroke
B: Punch stroke after material stability
C: when feeding punch movement
D: tap to move up and down
E: the product stability after the tap
F: tap security clearance
G: Tap throughout the depth of
H: tapping the thickness of the product
K: feed tap from mobile
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